CN104852978A - Vehicle communication method and device - Google Patents
Vehicle communication method and device Download PDFInfo
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- CN104852978A CN104852978A CN201510222152.0A CN201510222152A CN104852978A CN 104852978 A CN104852978 A CN 104852978A CN 201510222152 A CN201510222152 A CN 201510222152A CN 104852978 A CN104852978 A CN 104852978A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
Abstract
The present invention discloses a vehicle communication method and a device, and belongs to the field of vehicle networking technology. The method comprises the steps of acquiring the vehicle overall data of a vehicle upon detecting the collision of the vehicle with a second vehicle, wherein the vehicle overall data comprise the state data of the vehicle, the location information of the vehicle and the unique identifier of the vehicle and the second vehicle is any other vehicle different from the above vehicle; and sending the vehicle overall data of the vehicle to the second vehicle. In this way, the vehicle overall data of the vehicle can be conveniently stored by the second vehicle. The problem that the communication content between vehicles is relatively single in the prior art is solved. Therefore, the communication content between vehicles is enriched. The method and the device are applied to the vehicle communication field.
Description
Technical field
The present invention relates to automobile networking technology field, particularly a kind of vehicle communication method and device.
Background technology
Along with the fast development of automobile networking technology and industry, make vehicle and vehicle, vehicle and road, vehicle and pedestrian and the wireless telecommunications between vehicle and the Internet etc. and information exchange become possibility, achieve the intelligentized control method of intelligentized traffic administration, Intelligent Dynamic information service and vehicle.
In existing intelligent transportation system, after establishing a communications link between vehicle and vehicle, main Content of communciation is the positional information of vehicle, and for pointing out vehicle to keep a safe distance, the accident in the current front that gives warning in advance, improves the coefficient of traffic safety.
Realizing in process of the present invention, inventor finds that prior art at least exists following problem:
In existing vehicle communication system, the primary communications content between vehicle is the positional information of vehicle, and Content of communciation is comparatively single.
Summary of the invention
In order to solve the problem that between vehicle, Content of communciation is comparatively single, the invention provides a kind of vehicle communication method and device.Described technical scheme is as follows:
On the one hand, provide a kind of vehicle communication method, described method comprises:
When being checked through with other collision happens, obtain the entire vehicle data of this car, described entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car;
The entire vehicle data of described car are sent to other vehicles described, so that the entire vehicle data of this car described in other vehicle storage described.
Optionally, described car and other vehicles described are provided with Dedicated Short Range Communications, module DSRC,
The described entire vehicle data by described car are sent to other vehicles described, comprising:
By the DSRC of described car, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
Optionally, the entire vehicle data of described car are sent to the DSRC of other vehicles described by the described DSRC by described car, comprising:
Be checked through with other collision happens after, open the DSRC of described car;
Detected in preset range the signal of the DSRC that whether there are other vehicles described by the DSRC of described car, the DSRC of other vehicles described opens after other vehicles described and described car collide;
If there is the DSRC signal of other vehicles described in described preset range, established a communications link by the DSRC of described car and the DSRC of other vehicles described;
By the communication connection of the DSRC of described car and the DSRC of other vehicles described, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
Optionally, after the described entire vehicle data by described car are sent to other vehicles described, described method comprises:
The entire vehicle data of described car are sent to vehicle management server, and described vehicle management server is used for the data message of management vehicle.
Optionally, after the described entire vehicle data by described car are sent to other vehicles described, described method also comprises:
Receive the entire vehicle data of other vehicles described that other vehicles described send;
Store the entire vehicle data of other vehicles described.
On the other hand, provide a kind of vehicle communication apparatus, described device comprises:
Acquiring unit, for when being checked through with other collision happens, obtain the entire vehicle data of this car, described entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car;
First transmitting element, for the entire vehicle data of described car being sent to other vehicles described, so that the entire vehicle data of this car described in other vehicle storage described.
Optionally, described car and other vehicles described are provided with Dedicated Short Range Communications, module DSRC, and described first transmitting element, comprising:
The entire vehicle data of described car are sent to the DSRC of other vehicles described by sending module for the DSRC by described car.
Optionally, described sending module is used for:
Be checked through with other collision happens after, open the DSRC of described car;
Detected in preset range the signal of the DSRC that whether there are other vehicles described by the DSRC of described car, the DSRC of other vehicles described opens after other vehicles described and described car collide;
If there is the DSRC signal of other vehicles described in described preset range, established a communications link by the DSRC of described car and the DSRC of other vehicles described;
By the communication connection of the DSRC of described car and the DSRC of other vehicles described, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
Optionally, described device also comprises:
Second transmitting element, for the entire vehicle data of described car are sent to vehicle management server, described vehicle management server is used for the data message of management vehicle.
Optionally, described device also comprises:
Receiving element, for receiving the entire vehicle data of other vehicles described in described other vehicles transmission;
Memory cell, for storing the entire vehicle data of other vehicles described.
The invention provides a kind of vehicle communication method, this car is when being checked through with other collision happens, the entire vehicle data of this car can be obtained, and these entire vehicle data are sent to other vehicles, so that the entire vehicle data of other these cars of vehicle storage, these entire vehicle data also comprise vehicle body status data and vehicle body unique identification except vehicle position information.Compared to prior art, the content that between vehicle, communication is mutual, except single vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, has therefore enriched the content of vehicle communication.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the vehicle communication system environment schematic involved by a kind of vehicle communication method that the embodiment of the present invention provides;
Fig. 2 is a kind of vehicle communication method flow diagram that the embodiment of the present invention provides;
Fig. 3 is the another kind of vehicle communication method flow diagram that the embodiment of the present invention provides;
Fig. 4 is another vehicle communication method flow diagram that the embodiment of the present invention provides;
Fig. 5 is the vehicle communication system environment schematic involved by another kind of vehicle communication method that the embodiment of the present invention provides;
Fig. 6 is a kind of vehicle communication apparatus structural representation that the embodiment of the present invention provides;
Fig. 7 is the first transmitting element structural representation in a kind of vehicle communication apparatus of providing of the embodiment of the present invention;
Fig. 8 is the another kind of vehicle communication apparatus structural representation that the embodiment of the present invention provides;
Fig. 9 is another vehicle communication apparatus structural representation that the embodiment of the present invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Fig. 1 is the vehicle communication system environment schematic involved by a kind of vehicle communication method that the embodiment of the present invention provides, this vehicle communication system comprises at least two vehicles, the invention process example assumes this at least two vehicles comprise the first vehicle 01 and the second vehicle 02, first vehicle 01 and the second vehicle 02 can carry out Near Field Communication, after first vehicle 01 and the second vehicle 02 collide, first vehicle 01 can obtain the entire vehicle data of the first vehicle, these entire vehicle data comprise vehicle body status data, vehicle position information and vehicle body unique identification, then these entire vehicle data are sent to the second vehicle 02, so that the second vehicle 02 stores the entire vehicle data of the first vehicle 01, same, the second vehicle 02, sending collision rift with the first vehicle 01, also can obtain the entire vehicle data of vehicle, and these entire vehicle data are sent to the first vehicle 01, so that the first vehicle 01 stores the entire vehicle data of the second vehicle 02.
Embodiments provide a kind of vehicle communication method, see Fig. 2, the method comprises:
Step 101, when being checked through with other collision happens, obtain the entire vehicle data of this car, these entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles are the arbitrary vehicle except this car.
This car can be the first vehicle in vehicle communication system shown in Fig. 1 or the second vehicle, example, and Ruo Benche is the first vehicle, then other vehicles can be the second vehicle.
Step 102, the entire vehicle data of this car are sent to other vehicles, so that the entire vehicle data of other these cars of vehicle storage.
In sum, a kind of vehicle communication method that the embodiment of the present invention provides, this car is when being checked through with other collision happens, the entire vehicle data of this car can be obtained, and these entire vehicle data are sent to other vehicles, so that the entire vehicle data of other these cars of vehicle storage, these entire vehicle data also comprise vehicle body status data and vehicle body unique identification except vehicle position information.Compared to prior art, the content that between vehicle, communication is mutual, except single vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, has therefore enriched the content of vehicle communication.
Optionally, Ben Che and other vehicles are provided with Dedicated Short Range Communications, (English: DedicatedShortRange Communications; Be called for short: the entire vehicle data of this car are sent to other vehicles, comprise by DSRC) module: the DSRC by the DSRC of this car, the entire vehicle data of this car being sent to other vehicles.
Optionally, by the DSRC of this car, the entire vehicle data of this car are sent to the DSRC of other vehicles, comprise:
Be checked through with other collision happens after, open the DSRC of this car;
Detect by the DSRC of this car the signal that whether there is the DSRC of other vehicles in preset range, the DSRC of other vehicles opens after other vehicles and this car collide;
If there is the DSRC signal of other vehicles in preset range, established a communications link by the DSRC of this car and the DSRC of other vehicles;
By the communication connection of the DSRC of this car and the DSRC of other vehicles, the entire vehicle data of this car are sent to the DSRC of other vehicles.
Optionally, after step 102, the method also comprises:
The entire vehicle data of this car are sent to vehicle management server, and vehicle management server is used for the data message of management vehicle.
Optionally, after step 102, the method also comprises:
Receive the entire vehicle data of other vehicles that other vehicles send.
Store the entire vehicle data of other vehicles.
In sum, a kind of vehicle communication method that the embodiment of the present invention provides, this car is when being checked through with other collision happens, the entire vehicle data of this car can be obtained, and these entire vehicle data are sent to other vehicles, so that the entire vehicle data of other these cars of vehicle storage, these entire vehicle data also comprise vehicle body status data and vehicle body unique identification except vehicle position information.Compared to prior art, the content that between vehicle, communication is mutual, except single vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, has therefore enriched the content of vehicle communication.
The embodiment of the present invention provides another kind of vehicle communication method, and as shown in Figure 3, this car of the invention process example assumes is vehicle A, other vehicles are vehicle B, be provided with DSRC module in vehicle A and vehicle B, suppose that the DSRC of vehicle A be the DSRC of a DSRC, vehicle B is the 2nd DSRC.The method comprises:
Step 201, vehicle A be checked through collide with vehicle B time, obtain the entire vehicle data of vehicle A.
In the embodiment of the present invention, the vehicle body of vehicle A and vehicle B can be provided with multiple vehicle body transducer, and this transducer can be arranged in array or latticed arrangement along vehicle body.Each vehicle body transducer of vehicle A and vehicle B is provided with pressure threshold in advance.When the pressure that arbitrary transducer detects is greater than the pressure threshold of this transducer, this transducer determines that this transducer position there occurs collision, collide if vehicle exists at least one transducer position, then this vehicle determines that self and other vehicles there occurs collision.Example, suppose that the vehicle body sensors A 1 of vehicle A is arranged on the front mudguard place place of vehicle A, its pressure threshold is m Kpa (kPa), and the vehicle body transducer B1 of vehicle B is arranged on the tailstock Assembled lamp place place of this vehicle B, and its pressure threshold is nKpa.When the impact pressure that the vehicle body sensors A 1 of vehicle A detects is more than or equal to m Kpa, this sensors A 1 determines that the front mudguard of this vehicle A there occurs collision; Same, when the impact pressure that the vehicle body transducer B1 of vehicle B detects is more than or equal to n Kpa, this transducer B1 determines that the tailstock Assembled lamp of this vehicle B there occurs collision.Wherein, the performance of the pressure threshold foundation different vehicle of transducer sets, and the better cell pressure threshold value of usual vehicle performance is higher.
These entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification.
Wherein, vehicle body status data is the damaged vehicle information of vehicle body sensor feedback, can comprise the orientation of damaged vehicle and the intensity of damaged vehicle; Vehicle position information is vehicle A and vehicle B positional information when bumping against, and this vehicle position information can be (English: Global Positioning System from global positioning system; Be called for short: obtain GPS), the vehicle position information of acquisition can be the n section of concrete road section information, such as expressway S, also can be the geographical coordinate of accident spot, such as north latitude 39 ° of 26', east longitude 115 ° of 25'; Vehicle body unique identification is the numeral of a group 10 to 20 and the character string of monogram, can realize the global unique identification of vehicle.
In embodiments of the present invention, in vehicle body status data, the orientation of damaged vehicle can represent by the numbering of vehicle body transducer, and the pressure that the intensity of damaged vehicle can detect with vehicle body transducer represents.Vehicle body orientation and sensor number corresponding relation can be stored in vehicle A, inquire about this corresponding relation according to the numbering of the vehicle body transducer obtained and can obtain corresponding vehicle body orientation, example, the part corresponding relation of vehicle body orientation and sensor number can be as shown in table 1, if the vehicle body sensor number in the vehicle body status data that vehicle A receives is A1, represent that this sensors A 1 determines that the front mudguard of this vehicle A there occurs collision.Suppose that the pressure limit that the vehicle body transducer of vehicle A can detect is m Kpa to max Kpa, when the pressure that arbitrary vehicle body transducer detects is more than or equal to m Kpa, the corresponding position of this transducer determination vehicle A there occurs collision; When the pressure that arbitrary vehicle body transducer receives exceedes maximum magnitude max Kpa, this vehicle body transducer cannot normally work.
Table 1
| Vehicle body orientation | Sensor number |
| Front mudguard | A1 |
| Front left side car door | A2 |
| Front right side car door | A3 |
| Tailstock Assembled lamp | A4 |
In embodiments of the present invention, suppose that vehicle A and vehicle B collides in the n section of expressway S, wherein the front mudguard of vehicle A and vehicle B collide.If the vehicle body unique identification of vehicle A is abcd123456789, the vehicle body sensor number of its colliding part is known according to table 1 is A1, and the impact strength that transducer detects is PKpa, and now the entire vehicle data of vehicle A can be as shown in table 2.
Table 2
| The entire vehicle data of vehicle A | |
| Vehicle body status data | A1，P Kpa |
| Vehicle position information | The n section of expressway S |
| Vehicle body unique identification | abcd123456789 |
The entire vehicle data of vehicle A are sent to the 2nd DSRC of vehicle B by step 202, vehicle A by a DSRC.
Example, the entire vehicle data of vehicle A are sent to the 2nd DSRC of vehicle B by vehicle A process by a DSRC can as shown in Figure 4, comprise:
Step 2021, vehicle A after being checked through and colliding with vehicle B, a DSRC of unlocking vehicle A.Perform step 2022.
In the embodiment of the present invention, when the pressure that arbitrary transducer of vehicle A detects is greater than the pressure threshold of this transducer, this transducer determines that this transducer position there occurs collision, collide if vehicle A exists at least one transducer position, then vehicle A determines that self and vehicle B there occurs collision, a DSRC of unlocking vehicle A.
Step 2022, detect in preset range by a DSRC of vehicle A the signal that whether there is the DSRC of vehicle B.If detect by a DSRC of vehicle A the signal that there is the 2nd DSRC of vehicle B in preset range, perform step 2023, if detect by a DSRC of vehicle A the signal that there is not the 2nd DSRC of vehicle B in preset range, perform step 2022.
2nd DSRC of vehicle B opens after vehicle B and vehicle A collides.
It should be noted that, the DSRC technology adopted in the embodiment of the present invention can be implemented in the identification of the moving target under high-speed motion and two-way communication in territory, specific cell, and its communication distance is generally 10 meters to 30 meters.The preset range supposing a DSRC of vehicle A in the embodiment of the present invention is 10 meters, then whether there is the signal of the 2nd DSRC of vehicle B in the 10 scope rice of the DSRC detecting distance vehicle A of vehicle A.
In actual applications, if a DSRC detects the signal that there is not the DSRC of vehicle B in preset range, a DSRC can be closed, or the vehicle body transducer of vehicle A and a DSRC module are detected, avoid the vehicle body transducer of vehicle A or a DSRC module to break down.
Step 2023, vehicle A are established a communications link by the 2nd DSRC of a DSRC and vehicle B.Perform step 2024.
Example, vehicle A sends connection establishment request by a DSRC to vehicle B, vehicle B generates connection establishment response according to this connection establishment request, vehicle B sends connection establishment response by the 2nd DSRC, after vehicle A receives this connection establishment response, the communication connection of vehicle A and vehicle B is successfully established.
Step 2024, vehicle A are established a communications link by the 2nd DSRC's of a DSRC and vehicle B, vehicle A entire vehicle data are sent to the 2nd DSRC of vehicle B.
The entire vehicle data of step 203, vehicle B store car A.
Vehicle A and vehicle B, after colliding, have sent mutually the entire vehicle data of vehicle, and stores the entire vehicle data of opponent vehicle.Suppose that the side collided is vehicle A, vehicle A selects to play truant to escape after accident occurs, and watch-dog is not installed in the location that accident occurs, then accurately can search vehicle A according to by the entire vehicle data of the vehicle A stored in a B that collides, and according to these entire vehicle data, accident responsibilities of the parties be divided.
The entire vehicle data of vehicle B are sent to a DSRC of vehicle A by step 204, vehicle B by the 2nd DSRC.
Vehicle A and vehicle B utilizes DSRC module to have sent mutually entire vehicle data, and these entire vehicle data, except vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, have enriched the content of vehicle communication.
Step 205, vehicle A store the entire vehicle data of described vehicle B.
In embodiments of the present invention, vehicle A can be the car of a B that collides, the car that also can be hit by vehicle B, and in actual applications, if vehicle A is the car of a collision B, then its entire vehicle data only can be sent to vehicle B by vehicle A; If vehicle A the car that hits by vehicle B, then vehicle A only can receive the entire vehicle data that vehicle B sends.Now, if the vehicle of colliding is selected to play truant to escape, and watch-dog is not installed in the location that vehicle accidents occurs, then can search collision vehicle according to by the entire vehicle data of collision side stored in colliding, and accident responsibilities of the parties are divided.It is generally acknowledged that car speed direction is constant, the side that velocity magnitude reduces suddenly is collision vehicle, and the side that the size of vehicle acceleration or direction change suddenly is by collision.
It should be noted that, as shown in Figure 5, the vehicle communication system involved by a kind of vehicle communication method that the embodiment of the present invention provides can also comprise vehicle management server 03.This vehicle management server 03 is for the data message of management vehicle, above-mentioned steps 201 to 205 can perform at this vehicle communication system, suppose that vehicle A is the first vehicle 01 in this vehicle communication system, vehicle B is the first vehicle 02 in this vehicle communication system, after step 205, the entire vehicle data of this car are sent to vehicle management server 03 by vehicle A and vehicle B respectively, are managed by this vehicle management server 03.
Vehicle management server in the embodiment of the present invention can be provided with the database for store car overall data, and the vehicle position information that can send in time of entire vehicle data and entire vehicle data according to vehicle mates the accident vehicle collided.Example, if vehicle A and vehicle B in 2015 03 month 24 days 19 time 30 points collide in the n section of expressway S, wherein the vehicle body unique identification of vehicle A is abcd123456789, and the vehicle body sensor number of colliding part is A1, and impact strength is P Kpa; The vehicle body unique identification of vehicle B is efgk987654321, the vehicle body sensor number of colliding part is B1, impact strength is P Kpa, after entire vehicle data are sent to vehicle management server by vehicle A and vehicle B respectively, the data message of the record in vehicle management server can be as shown in table 3.
Table 3
In sum, a kind of vehicle communication method that the embodiment of the present invention provides, this car is when being checked through with other collision happens, the entire vehicle data of this car can be obtained, and these entire vehicle data are sent to other vehicles, so that the entire vehicle data of other these cars of vehicle storage, these entire vehicle data also comprise vehicle body status data and vehicle body unique identification except vehicle position information.Compared to prior art, the content that between vehicle, communication is mutual, except single vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, has therefore enriched the content of vehicle communication.In addition, the entire vehicle data after colliding also all are sent to vehicle management server by Ben Che and other vehicles, can facilitate investigation and the management of car accident.
The embodiment of the present invention provides a kind of vehicle communication apparatus 30, and as shown in Figure 6, this device comprises: acquiring unit 301 and the first transmitting element 302.
Acquiring unit 301, for when being checked through with other collision happens, obtain the entire vehicle data of this car, these entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car.
Example, acquiring unit 301 can comprise vehicle body transducer, GPS navigation system and vehicle body unique identification module.Wherein vehicle body transducer is for obtaining vehicle body status data, and GPS navigation system is for obtaining vehicle position information, and vehicle body unique identification module is for obtaining vehicle body unique identification.
First transmitting element 302, for the entire vehicle data of this car are sent to other vehicles, so that the entire vehicle data of other these cars of vehicle storage described.
In sum, a kind of vehicle communication apparatus that the embodiment of the present invention provides, this car is when being checked through with other collision happens, the acquiring unit of this car can obtain the entire vehicle data of this car, and these entire vehicle data are sent to other vehicles by the first transmitting element, so that the entire vehicle data of other these cars of vehicle storage, these entire vehicle data also comprise vehicle body status data and vehicle body unique identification except vehicle position information.Compared to prior art, the content that between vehicle, communication is mutual, except single vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, has therefore enriched the content of vehicle communication.
Further, Ben Che and other vehicles are provided with Dedicated Short Range Communications, module DSRC, and as shown in Figure 7, the first transmitting element 302, comprising:
The entire vehicle data of described car are sent to the DSRC of other vehicles described by sending module 3021 for the DSRC by described car.
Further, sending module 3021 for:
Be checked through with other collision happens after, open the DSRC of described car;
Detected in preset range the signal of the DSRC that whether there are other vehicles described by the DSRC of described car, the DSRC of other vehicles described opens after other vehicles described and described car collide;
If there is the DSRC signal of other vehicles described in described preset range, established a communications link by the DSRC of described car and the DSRC of other vehicles described;
By the communication connection of the DSRC of described car and the DSRC of other vehicles described, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
The embodiment of the present invention provides another kind of vehicle communication apparatus 30, and as shown in Figure 8, this device comprises: acquiring unit 301, the first transmitting element 302 and the second transmitting element 303.
Acquiring unit 301, for when being checked through with other collision happens, obtain the entire vehicle data of this car, described entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car;
First transmitting element 302, for the entire vehicle data of described car being sent to other vehicles described, so that the entire vehicle data of this car described in other vehicle storage described.
Second transmitting element 303, for the entire vehicle data of described car are sent to vehicle management server, described vehicle management server is used for the data message of management vehicle.
The embodiment of the present invention provides another vehicle communication apparatus 30, and as shown in Figure 9, this device comprises: acquiring unit 301, the first transmitting element 302, receiving element 304 and memory cell 305.
Acquiring unit 301, for when being checked through with other collision happens, obtain the entire vehicle data of this car, described entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car;
First transmitting element 302, for the entire vehicle data of described car being sent to other vehicles described, so that the entire vehicle data of this car described in other vehicle storage described.
Receiving element 304, for receiving the entire vehicle data of other vehicles described in described other vehicles transmission;
Memory cell 305, for storing the entire vehicle data of other vehicles described.
In sum, a kind of vehicle communication apparatus that the embodiment of the present invention provides, this car is when being checked through with other collision happens, the acquiring unit of this car can obtain the entire vehicle data of this car, and these entire vehicle data are sent to other vehicles by the first transmitting element, so that the entire vehicle data of this car of cell stores of other vehicles, these entire vehicle data also comprise vehicle body status data and vehicle body unique identification except vehicle position information.Compared to prior art, the content that between vehicle, communication is mutual, except single vehicle position information, also add the vehicle body status data after collision happens and vehicle body unique identification, has therefore enriched the content of vehicle communication.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a vehicle communication method, is characterized in that, comprising:
When being checked through with other collision happens, obtain the entire vehicle data of this car, described entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car;
The entire vehicle data of described car are sent to other vehicles described, so that the entire vehicle data of this car described in other vehicle storage described.
2. method according to claim 1, is characterized in that, described car and other vehicles described are provided with Dedicated Short Range Communications, module DSRC,
The described entire vehicle data by described car are sent to other vehicles described, comprising:
By the DSRC of described car, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
3. method according to claim 2, is characterized in that, the entire vehicle data of described car are sent to the DSRC of other vehicles described by the described DSRC by described car, comprising:
Be checked through with other collision happens after, open the DSRC of described car;
Detected in preset range the signal of the DSRC that whether there are other vehicles described by the DSRC of described car, the DSRC of other vehicles described opens after other vehicles described and described car collide;
If there is the DSRC signal of other vehicles described in described preset range, established a communications link by the DSRC of described car and the DSRC of other vehicles described;
By the communication connection of the DSRC of described car and the DSRC of other vehicles described, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
4. method according to claim 1, is characterized in that, after the described entire vehicle data by described car are sent to other vehicles described, described method comprises:
The entire vehicle data of described car are sent to vehicle management server, and described vehicle management server is used for the data message of management vehicle.
5. method according to claim 1, is characterized in that, after the described entire vehicle data by described car are sent to other vehicles described, described method also comprises:
Receive the entire vehicle data of other vehicles described that other vehicles described send;
Store the entire vehicle data of other vehicles described.
6. a vehicle communication apparatus, is characterized in that, comprising:
Acquiring unit, for when being checked through with other collision happens, obtain the entire vehicle data of this car, described entire vehicle data comprise: vehicle body status data, vehicle position information and vehicle body unique identification, and other vehicles described are the arbitrary vehicle except this car;
First transmitting element, for the entire vehicle data of described car being sent to other vehicles described, so that the entire vehicle data of this car described in other vehicle storage described.
7. device according to claim 6, is characterized in that, described car and other vehicles described are provided with Dedicated Short Range Communications, module DSRC, and described first transmitting element, comprising:
The entire vehicle data of described car are sent to the DSRC of other vehicles described by sending module for the DSRC by described car.
8. device according to claim 7, is characterized in that, described sending module is used for:
Be checked through with other collision happens after, open the DSRC of described car;
Detected in preset range the signal of the DSRC that whether there are other vehicles described by the DSRC of described car, the DSRC of other vehicles described opens after other vehicles described and described car collide;
If there is the DSRC signal of other vehicles described in described preset range, established a communications link by the DSRC of described car and the DSRC of other vehicles described;
By the communication connection of the DSRC of described car and the DSRC of other vehicles described, the entire vehicle data of described car are sent to the DSRC of other vehicles described.
9. device according to claim 6, is characterized in that, described device also comprises:
Second transmitting element, for the entire vehicle data of described car are sent to vehicle management server, described vehicle management server is used for the data message of management vehicle.
10. device according to claim 6, is characterized in that, described device also comprises:
Receiving element, for receiving the entire vehicle data of other vehicles described in described other vehicles transmission;
Memory cell, for storing the entire vehicle data of other vehicles described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222152.0A CN104852978A (en) | 2015-04-30 | 2015-04-30 | Vehicle communication method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510222152.0A CN104852978A (en) | 2015-04-30 | 2015-04-30 | Vehicle communication method and device |
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| CN104852978A true CN104852978A (en) | 2015-08-19 |
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| CN201510222152.0A Pending CN104852978A (en) | 2015-04-30 | 2015-04-30 | Vehicle communication method and device |
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